[nix930]

I had my car on the track 6 days last week and it runs better than ever. Before I heard about the UT-CIS, I was worried that I might miss this season. Thanks again to the folks on this thread and the UT team for helping sort out my fuel management issues!

One of the guys from Unwired Tools is meeting me at the track in a few weeks to go for a joy ride. They seem to be very happy that this product has successfully solved a problem that has plagued high performance 930s for decades.

Their new software is very nice. I hope to install the O2 sensor option soon to check my AFRs while on the track.

I don't have any new dyno data to share. I have been tuning by feel.

The earlier comments in this thread are correct. Once your map is set correctly, you are finished - no reason to check AFRs again.

I'm stilling experimenting to determine how weather conditions and different fuel types affect my AFRs.